Yamaha XV1700P Service Manual page 403

Verifying the operation of various sensors and
actuators
1. Disconnect the wiring harness coupler from
the fuel pump.
2. Turn the engine stop switch "OFF".
· Turn the engine stop switch "ON" if diag-
nostic code numbers 03 and 09 are
shown.
3. Select the diagnostic code number that
applies to the item that was verified with the
self-diagnostic fault code number, and
enter it on the meter by operating the
"SELECT" or "RESET" button.
* "RESET" button
Decrement (press 1 second or longer → auto)
"SELECT" button
Increment (press 1 second or longer → auto)
* Diagnostic code number appears on clock
LCD (01 ~ 70)
4. Verifying the operation of the displayed
diagnostic code
· Verifying various sensors
The data representing the operating con-
ditions of the sensors appears on the trip
LCD (throttle position sensor angle, cool-
ant temperature, atmospheric pressure,
etc.)
· Verifying the operation of actuators
Start the operation by turning the stop
switch "ON" (injectors, relay, ignition coil,
AIS, etc.)
* If the stop switch is "ON", turn it "OFF";
then, turn it back "ON".
5. Check the results by referring to the sensor
operation data verification table or the actu-
ator operation verification table.
Perform individual repairs on the areas where
malfunctions have been identified.
FUEL INJECTION SYSTEM
SELECT
SELECT
(01
SELECT
6 - 10
FI
TRIP km
0D0 mile
RESET
70)
TRIP km
0D0 mile
RESET
RESET
(01 70)